3 years ago

Please differentiate this problem

Mathematics

1 answer:

strojnjashka [21]3 years ago

5 0

Answer:

dy/dx = d/dx sin(x-3/x+2)

dy/dx = cos(x-3/x+2) . d/dx (x-3/x+2)

dy/dx = cos(x-3/x+2) . (x + 2 - x + 3)/(x+2)²

dy/dx = [5cos(x-3/x+2)]/(x + 2)²

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HELP might fail class

sergiy2304 [10]

By not using the digit 0, John has 9 digits left to choose from. By not using the letter m, John has 25 letters left to choose from.

The password pattern is <letter><letter><digit><digit><digit><digit>. Use the Multiplication Principle:

25 x 25 x 9 x 9 x 9 x 9 = 4,100,625

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3 years ago

Evaluate the expression -8x + 5 - 2x - 4 + 5x when x = 2 before and after simplifying.

Alex777 [14]

Answer:

Step-by-step explanation:

all we have to do is plug in 2 for x into the equation:

-8(2) + 5 -2(2) -4 + 5(2)

-16 + 5 -4 -4 + 10

-11 -8 + 10

-19 + 10

the answer is

-9

to simplify the equation we’ll combine like terms

-8x + 5 -2x -4 + 5x

-10x + 1 + 5x

-5x + 1

now we’ll plug in 2 for x

-5(2) + 1

-10 + 1

the answer is still

-9

5 0

3 years ago

Read 2 more answers

Can someone help me please

denis23 [38]

Answer:

Step-by-step explanation:

5.70 divided by 3

witch would be $1.90

3 0

3 years ago

Read 2 more answers

Express number 9 as a unit rate, you can also round

Katena32 [7]

125/200= 0.625 cents

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The unit rate is 0.63 miles.

Hope this helps!

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3 years ago

Please solve this question in mathematics <br> 75*75+4543-8745/3.5

Harman [31]

Answer:

7669.42857

Step-by-step explanation:

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3 years ago